10244420464 has 10 divisors (see below), whose sum is σ = 19848564680. Its totient is φ = 5122210224.

The previous prime is 10244420443. The next prime is 10244420497. The reversal of 10244420464 is 46402444201.

10244420464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 320138124 + ... + 320138155.

It is an arithmetic number, because the mean of its divisors is an integer number (1984856468).

Almost surely, 2^10244420464 is an apocalyptic number.

It is an amenable number.

10244420464 is a deficient number, since it is larger than the sum of its proper divisors (9604144216).

10244420464 is an equidigital number, since it uses as much as digits as its factorization.

10244420464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640276287 (or 640276281 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 10244420464 its reverse (46402444201), we get a palindrome (56646864665).

The spelling of 10244420464 in words is "ten billion, two hundred forty-four million, four hundred twenty thousand, four hundred sixty-four".